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光离子化检测器及其在环境监测中的应用 被引量:8
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作者 陈烈贤 渠祁 崔九思 《分析仪器》 CAS 1993年第3期38-42,共5页
本文简要介绍PID原理特点,并较全面、系统地介绍PID在空气、水及土壤中环境污染物的分析应用。
关键词 光离子化 检测器 环境监测
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Developments of coalbed methane development in the U.S.
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作者 渠祁 赵俊 郭华 《Journal of Coal Science & Engineering(China)》 2001年第2期16-25,共10页
After decades of development and technology advancement, coalbed methane has become an important source for U S. energy consumption. Especial in recent year, U S. coalbed methane production continues its healthy growt... After decades of development and technology advancement, coalbed methane has become an important source for U S. energy consumption. Especial in recent year, U S. coalbed methane production continues its healthy growth rate of about 10% per year. The paper takes emphasis on the technology developments and the engineering approaches of coalbed methane in the U S. 展开更多
关键词 煤床 甲烷 蓄水池 技术发展 美国 煤层气
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